| 发明名称 |
FOOTWEAR WITH EXPANDABLE ENTRY AND EXIT FEATURE |
| 摘要 |
<p>Footwear includes a shaft and a shell connected to the shaft. The shaft includes an expandable portion adapted to expand to facilitate ease of entry and exit of a heel of a foot into and out of the shell. The expandable portion is surrounded by a material forming the shaft.</p> |
| 申请公布号 |
CA2733056(A1) |
申请公布日期 |
2010.02.11 |
| 申请号 |
CA20092733056 |
申请日期 |
2009.07.23 |
| 申请人 |
ARIAT INTERNATIONAL, INC. |
发明人 |
DAVIS, RUSSELL L.;COJUANGCO, DANIELLE S. |
| 分类号 |
A43B11/00;A43B3/00;A43B5/00 |
主分类号 |
A43B11/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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